package chapitre3;



public class Execise4 {
	
	public static void compareBoolean(String s1, String s2){
		if (s1==s2)
			System.out.println("==");
		else if(s1!=s2)
			System.out.println("!=");
		
	}
	public static void compareEqual(String s1, String s2){
		if (s1.equals(s2))
			System.out.println("equal");
		else if(!s1.equals(s2))
			System.out.println("unequal");
		
	}
	
	public static void main(String args[]) {
		String str1=args[0];
		String str2=args[1];
		compareBoolean(str1,str2);
		compareEqual(str1,str2);
		
	}
}
